Senior Backend Developer - Dubai | Microservices & Cloud

Caliberly; Dubai; On-site; AED 167,000 - 279,000; Full time

Benefits offered by this job

Employment Visa

Comprehensive Medical Insurance

30 days annual leave

Relocation support

Job summary

Caliberly is hiring a Backend Developer in Dubai to design, develop, and maintain robust backend systems for our iGaming applications. You will drive performance, scalability, and security of APIs and services across MySQL, PostgreSQL, and MongoDB environments.

The role requires 5+ years in backend development with expertise in Node.js, Java, C#, or .NET and modern frameworks. Collaboration with frontend, QA, and DevOps teams is essential for timely delivery.

Qualifications

• 5+ years of backend development experience.
• Proficient in Node.js, Java, C#, or .NET.
• Experience with backend frameworks such as Express.js, Django, Spring Boot, or NestJS.
• Strong knowledge of microservices, RESTful APIs, and GraphQL.
• Experience with caching systems like Redis or Memcached.
• Experience deploying and managing apps on AWS, GCP, or Azure.
• Solid understanding of web security best practices and performance optimization.
• Excellent problem-solving and teamwork skills.

Responsibilities

• Develop, optimize, and maintain backend systems of the application.
• Design and implement APIs, ensuring high performance, security, and scalability.
• Work with databases such as MySQL, PostgreSQL, and MongoDB.
• Integrate backend services with third-party solutions as needed.
• Write and maintain technical documentation and user guides.
• Collaborate with frontend developers, QA, and DevOps teams to ensure seamless delivery.

Skills

Node.js

Java

C#

.NET

Express.js

Django

Spring Boot

NestJS

Microservices

RESTful APIs

GraphQL

Redis

Memcached

AWS

GCP

Azure

Web security

Performance optimization

Job description

Caliberly is hiring a Backend Developer in Dubai to design, develop, and maintain robust backend systems for our iGaming applications. You will drive performance, scalability, and security of APIs and services across MySQL, PostgreSQL, and MongoDB environments.

The role requires 5+ years in backend development with expertise in Node.js, Java, C#, or .NET and modern frameworks. Collaboration with frontend, QA, and DevOps teams is essential for timely delivery.